[INFO] fetching crate fea-rs 0.0.0...
[INFO] testing fea-rs-0.0.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate fea-rs 0.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate fea-rs 0.0.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fea-rs 0.0.0
[INFO] finished tweaking crates.io crate fea-rs 0.0.0
[INFO] tweaked toml for crates.io crate fea-rs 0.0.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate fea-rs 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4722ae0ab4f553f334e21f8437308339706cbbc1c85e6c9f44c576e1b8150ba
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b4722ae0ab4f553f334e21f8437308339706cbbc1c85e6c9f44c576e1b8150ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4722ae0ab4f553f334e21f8437308339706cbbc1c85e6c9f44c576e1b8150ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4722ae0ab4f553f334e21f8437308339706cbbc1c85e6c9f44c576e1b8150ba", kill_on_drop: false }`
[INFO] [stdout] b4722ae0ab4f553f334e21f8437308339706cbbc1c85e6c9f44c576e1b8150ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41d9390066ca7b6b6ffc2516990de9598c2250d0ca03129fc8a40d219a0f3733
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "41d9390066ca7b6b6ffc2516990de9598c2250d0ca03129fc8a40d219a0f3733", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling fea-rs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.57s
[INFO] running `Command { std: "docker" "inspect" "41d9390066ca7b6b6ffc2516990de9598c2250d0ca03129fc8a40d219a0f3733", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41d9390066ca7b6b6ffc2516990de9598c2250d0ca03129fc8a40d219a0f3733", kill_on_drop: false }`
[INFO] [stdout] 41d9390066ca7b6b6ffc2516990de9598c2250d0ca03129fc8a40d219a0f3733
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efc5d29cfc471f5f8100cab81bb2a0b37a2eb71f2680d4e8cbfe1c099994fed4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "efc5d29cfc471f5f8100cab81bb2a0b37a2eb71f2680d4e8cbfe1c099994fed4", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling fea-rs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.79s
[INFO] running `Command { std: "docker" "inspect" "efc5d29cfc471f5f8100cab81bb2a0b37a2eb71f2680d4e8cbfe1c099994fed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efc5d29cfc471f5f8100cab81bb2a0b37a2eb71f2680d4e8cbfe1c099994fed4", kill_on_drop: false }`
[INFO] [stdout] efc5d29cfc471f5f8100cab81bb2a0b37a2eb71f2680d4e8cbfe1c099994fed4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 12cd7b909791941c90251685e391841548ad669d8b720f5be83d25045c1bf379
[INFO] running `Command { std: "docker" "start" "-a" "12cd7b909791941c90251685e391841548ad669d8b720f5be83d25045c1bf379", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fea_rs-638d1dcf2ecf722b)
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test parse::grammar::glyph::tests::glyph_name_smoke_test ... ok
[INFO] [stdout] test parse::grammar::glyph::tests::glyph_class_alias ... ok
[INFO] [stdout] test parse::grammar::gpos::tests::pair_1 ... ok
[INFO] [stdout] test parse::grammar::gpos::tests::mark_ligature ... ok
[INFO] [stdout] test parse::grammar::gpos::tests::single ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_2 ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_3 ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_6 ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_4 ... ok
[INFO] [stdout] test parse::grammar::metrics::tests::anchor_a_octal ... ok
[INFO] [stdout] test parse::grammar::metrics::tests::anchor_a ... ok
[INFO] [stdout] test parse::grammar::gpos::tests::pair_2 ... ok
[INFO] [stdout] test parse::grammar::gpos::tests::pair_3 ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_1_b ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_1_c ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_1_a ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_1_d ... ok
[INFO] [stdout] test parse::grammar::tests::languagesystem ... ok
[INFO] [stdout] test parse::grammar::tests::top_level ... ok
[INFO] [stdout] test parse::token_set::tests::display ... ok
[INFO] [stdout] test parse::lexer::tests::escaping_keywords ... ok
[INFO] [stdout] test parse::grammar::metrics::tests::device_record_smoke_test ... ok
[INFO] [stdout] test parse::grammar::metrics::tests::anchor_b ... ok
[INFO] [stdout] test parse::lexer::tests::languagesystem ... ok
[INFO] [stdout] test parse::grammar::metrics::tests::value_record_b ... ok
[INFO] [stdout] test parse::lexer::tests::empty_hex ... ok
[INFO] [stdout] test parse::grammar::tests::languagesystem_trivia ... ok
[INFO] [stdout] test parse::token::tests::max_lexed_token_discriminent ... ok
[INFO] [stdout] test parse::tests::iter_lines ... ok
[INFO] [stdout] test parse::lexer::tests::trivia ... ok
[INFO] [stdout] test parse::grammar::gpos::tests::pair_4 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/highlight-ece8f2a99227694c)
[INFO] [stdout] test parse::token_set::tests::token_set_works_for_tokens ... ok
[INFO] [stdout] test parse::lexer::tests::cid_versus_ident ... ok
[INFO] [stdout] test parse::lexer::tests::bad_numbers ... ok
[INFO] [stdout] test parse::token_set::tests::iter_tokens_smoke_test ... ok
[INFO] [stdout] test parse::grammar::tests::mark_class_ ... ok
[INFO] [stdout] test parse::lexer::tests::numbers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parse_test-521e9bf8d321e733)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fea-rs
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "12cd7b909791941c90251685e391841548ad669d8b720f5be83d25045c1bf379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12cd7b909791941c90251685e391841548ad669d8b720f5be83d25045c1bf379", kill_on_drop: false }`
[INFO] [stdout] 12cd7b909791941c90251685e391841548ad669d8b720f5be83d25045c1bf379